That's kind of enough to make me choose to eat something else than pork.

I'm not going to go all anal about it (like your typical self-important holier-than-thou vegan - you know, the type who puts people off from even considering becoming a vegan..). If I am invited to someone's home, and they serve pork, I'll eat it. I will also eat anything I might have in the fridge right now, that contains pork. But when I go shopping again, I'll choose to buy something else than pork.